Vulnerability CVE-2010-2576
Published: 2010-08-16   Modified: 2012-02-13

Description:
Opera before 10.61 does not properly suppress clicks on download dialogs that became visible after a recent tab change, which allows remote attackers to conduct clickjacking attacks, and consequently execute arbitrary code, via vectors involving (1) closing a tab or (2) hiding a tab, a related issue to CVE-2005-2407.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Opera \"Download\" Dialog File Execution Security Issue
Secunia Research
18.08.2010

Type:

CWE-94

 (Improper Control of Generation of Code ('Code Injection'))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Opera -> Opera 
Opera -> Opera browser 

 References:
http://www.opera.com/docs/changelogs/mac/1061/
http://www.opera.com/docs/changelogs/unix/1061/
http://www.opera.com/docs/changelogs/windows/1061/
http://www.opera.com/support/kb/view/967/
http://www.securityfocus.com/archive/1/513040/100/0/threaded
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12084
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